For some reason it's not letting me view the video, but how is she sitting? If she's sprawling out on her belly while making these noises she might be having trouble breathing. Wheezing and popping (not happy pops, but pops with each breath) can indicate a problem with her lungs.
I agree that it sounds like she hurt herself with that jump she missed. I would contact your vet and get her checked out in case she's in pain or did some damage. In the meantime, make sure she's still eating and keep her hydrated and as comfortable as you can.